Soy bean type 1 yielded 125 bushels per acre last year at a research farm. this year, soy bean type 2, planted in the same location, yielded only 100 bushels per acre and there was a drought. the researchers do not know whether the difference is a result of the superiority of type 1 soy beans or the drought. what is this an example of?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.